Rt. 21 Maintenance & Repair, Newark, NJ
Owner: The New Jersey Department of Transportation
Traffic Count: 38,000 ADT
Work Window: 8 hours (for two lanes) at night only
The project included restoration of 5.5 miles of this 6 lane state highway. Normal weight precast concrete Super-Slab® panels were used for full-depth replacement on the roadway. Work zone closures were generally limited to eight nighttime hours during which two of three lanes could be closed for work.
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